WATERRO EMH4-40 220V feed water pump The WATERRO EMH4-40 feed water pump is designed to supply water to compatible reverse osmosis and water treatment systems. It operates on 220 V and is suitable for WATERRO systems with capacities of 6000G–12000G. Technical specification Product WATERRO feed water pump Model EMH4-40 Voltage 220 V Recommended system capacity 6000G–12000G Applications Reverse osmosis and water treatment systems Key advantages EMH4-40 feed water pump 220 V operation Suitable for 6000G–12000G systems Designed for inlet water supply Suitable for reverse osmosis systems